its299792458mps - The problem isn't loudness as such, but too much texture, too much pattern of the same or similar scale, and no coherent color harmonies. The jacket and the vest aren't bad by themselves, but are bad together, and the shirt adds to the problem - a shirt which I suspect was never intended to be worn with a tie (never mind a pink one).
Sorry if that was more candor than expected in one sitting.
After a look back, I do agree that the vest and jacket is too much texture. I wasn't too proud of the tie + shirt combo either. Thanks for the advice!
I got it from my boss; here was getting rid of a bunch of his clothes and I got this Jil Sander suit among a whole bunch of other stuff. Luckily for me we are just about the same size. And who knows it just might be worth something some day as my boss is somewhat well known.